【转】android让普通app不被其他程序kill

转自：google搜索 android startForeground
如http://blog.csdn.net/yyingwei/article/details/8509402

运行一个service

    @Override    public void onDestroy() {        // Make sure our notification is gone.        stopForegroundCompat(R.string.system_message_title);        super.onDestroy();    }    @Override    public int onStartCommand(Intent intent, int flags, int startId) {        Builder builder = new Notification.Builder(this);          PendingIntent pendingIntent = PendingIntent.getActivity(this, 0, new Intent(this, DeskSetting.class), 0);        builder.setContentIntent(pendingIntent)                .setSmallIcon(R.drawable.ic_launcher)// 设置状态栏里面的图标（小图标）                // .setLargeIcon(BitmapFactory.decodeResource(res, R.drawable.i5))//下拉下拉列表里面的图标（大图标） 　　　　　　　//                 .setTicker("this is bitch!") //设置状态栏的显示的信息                .setOngoing(false)                .setOnlyAlertOnce(true)                .setShowWhen(false)                .setOnlyAlertOnce(true)                .setPriority(Notification.PRIORITY_MIN)                .setWhen(System.currentTimeMillis())// 设置时间发生时间                .setAutoCancel(true)// 设置可以清除                .setContentTitle(getText(R.string.fetion_launcher_started))// 设置下拉列表里的标题                .setContentText(getText(R.string.about_desk));// 设置上下文内容          Notification notification = builder.getNotification();        notification.flags = Notification.FLAG_ONGOING_EVENT;        notification.flags |= Notification.FLAG_NO_CLEAR;        notification.flags |= Notification.FLAG_FOREGROUND_SERVICE;        Log.d(TAG, "notification.flags " + notification.flags);        startForeground(3030, notification);//        startForegroundCompat(1166, notification);        mNM.cancel(3030);        return super.onStartCommand(intent, flags, startId);    }

PS：system应用的话，直接在AndroidManifest中的application标签加入android:persistent="true"就好

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